Graceful labeling based En (Grace) cryption and De (Grace) cryption

In recent years, Encryption has fascinated extra responsiveness owing to the swift development in multimedia and network technologies where the data has to be shielded from unauthorized access. Image scrambling scheme provide protection for digital images. The experimental results point out that the new image scrambling method established on graceful labeling of tree can deliver a high level security owing to the strong anomaly of sorting transformation.